Updating to new RTD

excel rtd

open excel > File > options

add-ins > scroll to find T4Excel Add-in

click Go next to manage add-ins

check off t4excel add in and hit ok

that will allow people to use =t4. formulas

old formulas like this

do a find/replace “=rtd(” to “=rtd.t4(”

here is the T4 Excel Example workbook too

that work book has a macro in it that just sets the rtd update interval to 100ms when it opens Application.RTD.ThrottleInterval = 100